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WorksheetsBye 2021 7th grade math
Total questions: 35
Worksheet time: 1hrs 10mins
Simplfy.
(2)(18)÷(−2+5)(−1)
-13
-12
12
13
A football team loses 5 yards on each of 3 consecutive plays. What signed number represents the team's total loss of yards on the 3 plays?
5 (-3) = 15
(5) 3 = 15
-5 (-3) = -15
-5 (3) = -15
During one week, Sheila made several changes to her bank account. She made four withdrawals of $40 each from an ATM. She also used her check card for a $156 purchase. Then she deposited her paycheck of $375.
By how much did the amount in her bank account change during that week?
59 increase
59 decrease
691 increase
691 decrease
An inequality is shown: 2x - 2 < 4.
What values of x make the inequality true?
x > 3
x < 3
x < 1
x > 1
Which expression is equivalent to -7(y - 2)
-7y - 2
-7y + 2
-7y - 14
-7y + 14
Julie works Sunday, Monday, and Wednesday for 10 hours each day. On Tuesday, Thursday, and Friday, she works 7 hours each day. She does not work on Saturday. Her weekly total earnings are $612.
What is Julie's hourly rate of pay in dollars?
$11
$10
$15
$12
The average rate of hair growth is 2.5 centimeters every 2 months. At that rate, how many months will it take to grow 22.5 centimeters of hair?
9 months
11 41 months
18 months
28 81 months
During cooking, chicken loses 10% of its weight due to water loss. In order to obtain 1,170 grams of cooked chicken, how many grams of uncooked chicken must be used?
1,053 grams
1,287 grams
1,300 grams
1,340 grams
What is the probability of NOT rolling an EVEN number on a 6-sided number cube?
1 in 2
1 in 3
1 in 6
5 in 6
Tech Group Corporation accepts 1 of every 20 applicants. What is the probability of NOT being accepted for a job at Tech Group?
1%
5%
19%
95%
A bag contains 10 green tiles, 15 red tiles, and 25 blue tiles. Jane randomly draws a tile, records the color and replaces the tile. If she does this 75 times, how many times should she expect to draw a green tile?
15
25
18
Not here
Two intersecting lines that form four right angles are called?
Parallel lines
Perpendicular lines
Complementary lines
Supplementary lines
Use positive numbers for elevations above sea level and negative numbers for elevations below sea level. Emmy's elevation is 6.5 meters at the beginning of a hiking trail. After walking 25 minutes, she descended 12.2 meters. What is her new elevation?
-18.7 meters
5.7 meters
-6.3 meters
-5.7 meters
Which inequality has the same solution set as - 4t + 2 ≤ 3 ?
4t + 3 ≥ 2
4t - 2 ≤ - 3
-4t - 2 > - 3
- 4t - 3 ≥ - 2
Which of the following is NOT a rational number?
-5.43816
⅘
2.11121314...
17
Find the probability of these 3 events.
P(red, odd, 3)
